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WebP to PNG converter

Processed Client Side

Convert WebP images to widely-supported PNG, in batch. Transparency is preserved and nothing ever leaves your browser.

Source
PNG output
Add one or more images to convert them here.

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About WebP to PNG converter

This tool runs entirely in your browser. Whatever you paste is processed on your own device and is never uploaded, logged, or sent to any server.

The WebP to PNG converter decodes WebP images and re-encodes them as PNG with the alpha channel intact — the quickest way out of WebP when an app, CMS, print shop, or older piece of software refuses to open it. Both lossy and lossless WebP decode fine, and because your browser already ships a WebP decoder, conversion is immediate and completely local: each file is drawn to a canvas and re-encoded without any upload. Add a batch and every image converts in turn, listed with its pixel dimensions and output size. Expect the PNG to be larger than the WebP — that is lossless encoding doing its job, not a fault in the conversion.

Key features

  • Batch-convert as many WebP files as you like in a single pass
  • Transparency preserved — the alpha channel carries straight through to the PNG
  • Handles both lossy and lossless WebP sources
  • Pixel dimensions and output size shown for every converted file
  • Thumbnail preview of each result, on a checkerboard so transparency is visible
  • Validates input before converting, so a mis-named file is rejected with a clear message instead of failing silently
  • Save results individually or use Download all
  • Files up to 30 MB each
  • Fully client-side — nothing is uploaded, which matters for client work and unreleased assets

How to use it

  1. Drop your .webp files onto the dropzone, or click it to browse.
  2. Each file is decoded and converted to PNG automatically — there are no settings to choose.
  3. Check the dimensions and output size listed next to each result.
  4. Click Save on any file, or Download all to take the whole batch.

Tips & common mistakes

  • PNG output is lossless, so a 40 KB lossy WebP can easily become a 300 KB PNG. If you only wanted a smaller file, the Image Compressor is the tool you actually need.
  • Converting does not recover quality lost to lossy WebP compression — it preserves the image exactly as it currently is.
  • Animated WebP files convert as a single still frame, the first one. There is no animated PNG output here.
  • Transparency survives the conversion untouched. If you need the image flattened onto a solid colour instead, run it through the PNG to JPG converter and pick a background there.
  • Most modern browsers, phones, and design tools have supported WebP for years — before converting a whole library, check whether the thing rejecting it is just one older program.
  • Batches run one file after another, so a large set takes a moment; results appear as each image finishes rather than all at the end.

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Frequently asked questions

10

Add your .webp files and each is decoded and converted to PNG automatically, with transparency preserved. Save any result, or use Download all for the whole batch.

Yes. The alpha channel from the WebP image carries straight through to the PNG, so cutouts and logos stay transparent.

No. Your browser has a WebP decoder built in, so everything happens locally and your images never leave your device.

WebP is usually lossy or more efficiently compressed, while PNG is lossless. A larger output is normal. If you want a smaller file rather than PNG specifically, use the Image Compressor.

They convert as a single still image — the first frame. PNG has no widely-supported animated form here, so animation is not preserved.

No. Anything discarded by lossy WebP compression is gone; the PNG is a faithful lossless copy of the image as it currently is.

Some older software, print workflows, email clients, and internal tools still reject WebP. PNG is the safest universally accepted format with transparency support.

Yes. Add as many as you like — they convert one after another and appear in the results list as each finishes.

Each file can be up to 30 MB. There is no cap on the number of files, and no sign-up, watermark, or daily limit.

Yes. It runs in the browser on any modern platform — there is nothing to install and no operating system requirement.